minori: src/core/strings.cc annotate

annotate src/core/strings.cc @ 260:dd211ff68b36

pages/seasons: add initial functionality the menu doesn't work yet, but it's a good start

author	Paper <paper@paper.us.eu.org>
date	Wed, 03 Apr 2024 19:48:38 -0400
parents	862d0d8619f6
children	9a04802848c0

rev	line source
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	1 /**
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	2 * strings.cpp: Useful functions for manipulating strings
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	3 **/
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	4 #include "core/strings.h"
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	5 #include "core/session.h" // locale
9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	6
64 fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	7 #include <QByteArray>
101 c537996cf67b : multitude of config changes Paper <mrpapersonic@gmail.com>* parents: 100 diff changeset	8 #include <QDebug>
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	9 #include <QLocale>
64 fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	10 #include <QString>
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	11
15 cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	12 #include <algorithm>
cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	13 #include <cctype>
62 4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	14 #include <codecvt>
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	15 #include <iostream>
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	16 #include <locale>
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	17 #include <string>
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	18 #include <unordered_map>
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	19 #include <vector>
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	20
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	21 namespace Strings {
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	22
99 503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	23 /* ew */
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	24 std::string Implode(const std::vector<std::string>& vector, const std::string& delimiter) {
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	25 if (vector.size() < 1)
250 c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	26 return "";
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	27
221 53211cb1e7f5 library: add initial library stuff Paper <paper@paper.us.eu.org> parents: 211 diff changeset	28 std::string out;
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	29
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	30 for (unsigned long long i = 0; i < vector.size(); i++) {
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	31 out.append(vector.at(i));
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	32 if (i < vector.size() - 1)
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	33 out.append(delimiter);
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	34 }
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	35
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	36 return out;
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	37 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	38
226 f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	39 std::string Implode(const std::set<std::string>& set, const std::string& delimiter) {
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	40 if (set.size() < 1)
250 c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	41 return "";
226 f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	42
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	43 std::string out;
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	44
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	45 for (auto it = set.cbegin(); it != set.cend(); it++) {
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	46 out.append(*it);
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	47 if (it != std::prev(set.cend(), 1))
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	48 out.append(delimiter);
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	49 }
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	50
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	51 return out;
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	52 }
f784b5b1914c settings: add library page Paper <mrpapersonic@gmail.com> parents: 221 diff changeset	53
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	54 std::vector<std::string> Split(const std::string& text, const std::string& delimiter) {
250 c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	55 if (text.length() < 1)
c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	56 return {};
c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	57
118 39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	58 std::vector<std::string> tokens;
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	59
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	60 std::size_t start = 0, end = 0;
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	61 while ((end = text.find(delimiter, start)) != std::string::npos) {
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	62 tokens.push_back(text.substr(start, end - start));
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	63 start = end + delimiter.length();
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	64 }
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	65 tokens.push_back(text.substr(start));
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	66
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	67 return tokens;
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	68 }
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	69
99 503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	70 /* This function is really only used for cleaning up the synopsis of
221 53211cb1e7f5 library: add initial library stuff Paper <paper@paper.us.eu.org> parents: 211 diff changeset	71 * horrible HTML debris from AniList :)
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	72 */
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	73 void ReplaceAll(std::string& string, std::string_view find, std::string_view replace) {
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	74 size_t pos = 0;
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	75 while ((pos = string.find(find, pos)) != std::string::npos) {
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	76 string.replace(pos, find.length(), replace);
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	77 pos += replace.length();
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	78 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	79 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	80
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	81 void SanitizeLineEndings(std::string& string) {
114 ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	82 /* LOL */
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	83 ReplaceAll(string, "\r\n", "\n");
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	84 ReplaceAll(string, "</p>", "\n");
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	85 ReplaceAll(string, "<br>", "\n");
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	86 ReplaceAll(string, "<br />", "\n");
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	87 ReplaceAll(string, "\n\n\n", "\n\n");
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	88 }
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	89
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	90 void ConvertRomanNumerals(std::string& string) {
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	91 static const std::vector<std::pair<std::string_view, std::string_view>> vec = {
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	92 {"2", "II"}, {"3", "III"}, {"4", "IV"}, {"5", "V"}, {"6", "VI"},
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	93 {"7", "VII"}, {"8", "VIII"}, {"9", "IX"}, {"11", "XI"}, {"12", "XII"},
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	94 {"13", "XIII"}
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	95 };
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	96
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	97 for (const auto& item : vec)
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	98 ReplaceAll(string, item.second, item.first);
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	99 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	100
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	101 /* removes dumb HTML tags because anilist is aids and
250 c130f47f6f48 : many many changes Paper <paper@paper.us.eu.org>* parents: 231 diff changeset	102 * gives us HTML for synopses :/
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	103 */
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	104 void RemoveHtmlTags(std::string& string) {
99 503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	105 while (string.find("<") != std::string::npos) {
503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	106 auto startpos = string.find("<");
503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	107 auto endpos = string.find(">") + 1;
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	108
99 503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	109 if (endpos != std::string::npos)
503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	110 string.erase(startpos, endpos - startpos);
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	111 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	112 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	113
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	114 /* e.g. "<" for "<" */
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	115 void ParseHtmlEntities(std::string& string) {
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	116 /* The only one of these I can understand using are the first
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	117 * three. why do the rest of these exist?
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	118 *
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	119 * probably mojibake.
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	120 */
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	121 const std::unordered_map<std::string, std::string> map = {
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	122 {"<", "<" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	123 {"&rt;", ">" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	124 {" ", "\xA0"},
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	125 {"&", "&" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	126 {""", "\"" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	127 {"'", "'" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	128 {"¢", "¢" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	129 {"£", "£" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	130 {"€", "€" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	131 {"¥", "¥" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	132 {"©", "©" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	133 {"®", "®" },
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	134 {"’", "’" } // Haibane Renmei, AniList
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	135 };
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	136
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	137 for (const auto& item : map)
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	138 ReplaceAll(string, item.first, item.second);
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	139 }
5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	140
99 503bc1547d49 strings: clarify on some functions and make some of them miniscule Paper <mrpapersonic@gmail.com> parents: 98 diff changeset	141 /* removes stupid HTML stuff */
260 dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	142 void TextifySynopsis(std::string& string) {
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	143 SanitizeLineEndings(string);
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	144 RemoveHtmlTags(string);
dd211ff68b36 pages/seasons: add initial functionality Paper <paper@paper.us.eu.org> parents: 258 diff changeset	145 ParseHtmlEntities(string);
98 582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	146 }
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	147
582b2fca1561 strings: parse HTML entities when reading synopsis, make the Paper <mrpapersonic@gmail.com> parents: 81 diff changeset	148 /* let Qt handle the heavy lifting of locale shit
221 53211cb1e7f5 library: add initial library stuff Paper <paper@paper.us.eu.org> parents: 211 diff changeset	149 * I don't want to deal with
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	150 */
15 cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	151 std::string ToUpper(const std::string& string) {
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	152 return ToUtf8String(session.config.locale.GetLocale().toUpper(ToQString(string)));
15 cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	153 }
cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	154
cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	155 std::string ToLower(const std::string& string) {
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	156 return ToUtf8String(session.config.locale.GetLocale().toLower(ToQString(string)));
15 cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	157 }
cde8f67a7c7d : update, megacommit :) Paper <mrpapersonic@gmail.com>* parents: 9 diff changeset	158
62 4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	159 std::wstring ToWstring(const std::string& string) {
230 2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	160 static std::wstring_convert<std::codecvt_utf8<wchar_t>> converter("", L"");
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	161
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	162 std::wstring wstr;
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	163 try {
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	164 wstr = converter.from_bytes(string);
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	165 } catch (std::range_error const& ex) {
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	166 std::cerr << "Failed to convert UTF-8 to wide string!" << std::endl;
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	167 }
2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	168 return wstr;
62 4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	169 }
4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	170
64 fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	171 std::wstring ToWstring(const QString& string) {
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	172 std::wstring arr(string.size(), L'\0');
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	173 string.toWCharArray(&arr.front());
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	174 return arr;
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	175 }
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	176
62 4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	177 std::string ToUtf8String(const std::wstring& wstring) {
230 2f5a9247e501 torrents: implement download button Paper <paper@paper.us.eu.org> parents: 221 diff changeset	178 static std::wstring_convert<std::codecvt_utf8<wchar_t>> converter("", L"");
62 4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	179 return converter.to_bytes(wstring);
4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	180 }
4c6dd5999b39 : update Paper <mrpapersonic@gmail.com>* parents: 15 diff changeset	181
64 fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	182 std::string ToUtf8String(const QString& string) {
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	183 const QByteArray ba = string.toUtf8();
77 6f7385bd334c : update Paper <mrpapersonic@gmail.com>* parents: 76 diff changeset	184 return std::string(ba.constData(), ba.size());
6f7385bd334c : update Paper <mrpapersonic@gmail.com>* parents: 76 diff changeset	185 }
6f7385bd334c : update Paper <mrpapersonic@gmail.com>* parents: 76 diff changeset	186
6f7385bd334c : update Paper <mrpapersonic@gmail.com>* parents: 76 diff changeset	187 std::string ToUtf8String(const QByteArray& ba) {
6f7385bd334c : update Paper <mrpapersonic@gmail.com>* parents: 76 diff changeset	188 return std::string(ba.constData(), ba.size());
64 fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	189 }
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	190
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	191 QString ToQString(const std::string& string) {
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	192 return QString::fromUtf8(string.c_str(), string.length());
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	193 }
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	194
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	195 QString ToQString(const std::wstring& wstring) {
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	196 return QString::fromWCharArray(wstring.c_str(), wstring.length());
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	197 }
fe719c109dbc : update Paper <mrpapersonic@gmail.com>* parents: 62 diff changeset	198
211 7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	199 std::string ToUtf8String(const bool b) {
7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	200 return b ? "true" : "false"; // lol
101 c537996cf67b : multitude of config changes Paper <mrpapersonic@gmail.com>* parents: 100 diff changeset	201 }
c537996cf67b : multitude of config changes Paper <mrpapersonic@gmail.com>* parents: 100 diff changeset	202
211 7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	203 bool ToBool(const std::string& str, bool def) {
7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	204 std::istringstream s(Strings::ToLower(str));
7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	205 s >> std::boolalpha >> def;
116 254b1d2b7096 settings: add torrents page, make rss feed configurable Paper <mrpapersonic@gmail.com> parents: 114 diff changeset	206 return def;
254b1d2b7096 settings: add torrents page, make rss feed configurable Paper <mrpapersonic@gmail.com> parents: 114 diff changeset	207 }
254b1d2b7096 settings: add torrents page, make rss feed configurable Paper <mrpapersonic@gmail.com> parents: 114 diff changeset	208
211 7cf53145de11 strings: use templates for ToInt, std::to_string -> Strings::ToUtf8String Paper <mrpapersonic@gmail.com> parents: 187 diff changeset	209 /* util funcs */
114 ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	210 uint64_t HumanReadableSizeToBytes(const std::string& str) {
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	211 static const std::unordered_map<std::string, uint64_t> bytes_map = {
258 862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	212 {"KB", 1ull << 10},
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	213 {"MB", 1ull << 20},
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	214 {"GB", 1ull << 30},
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	215 {"TB", 1ull << 40},
862d0d8619f6 : HUUUGE changes Paper <paper@paper.us.eu.org>* parents: 250 diff changeset	216 {"PB", 1ull << 50} /* surely we won't need more than this */
114 ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	217 };
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	218
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	219 for (const auto& suffix : bytes_map) {
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	220 if (str.find(suffix.first) != std::string::npos) {
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	221 try {
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	222 uint64_t size = std::stod(str) * suffix.second;
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	223 return size;
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	224 } catch (std::invalid_argument const& ex) {
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	225 continue;
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	226 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	227 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	228 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	229
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	230 return ToInt(str, 0);
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	231 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	232
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	233 std::string RemoveLeadingChars(std::string s, const char c) {
118 39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	234 s.erase(0, std::min(s.find_first_not_of(c), s.size() - 1));
39521c47c7a3 : another huge megacommit, SORRY Paper <mrpapersonic@gmail.com>* parents: 116 diff changeset	235 return s;
114 ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	236 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	237
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	238 std::string RemoveTrailingChars(std::string s, const char c) {
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	239 s.erase(s.find_last_not_of(c) + 1, std::string::npos);
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	240 return s;
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	241 }
ab191e28e69d : add initial torrent stuff Paper <mrpapersonic@gmail.com>* parents: 102 diff changeset	242
102 b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	243 bool BeginningMatchesSubstring(const std::string& str, const std::string& sub) {
b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	244 for (unsigned long long i = 0; i < str.length() && i < sub.length(); i++)
b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	245 if (str[i] != sub[i])
b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	246 return false;
187 9613d72b097e : multiple performance improvements Paper <mrpapersonic@gmail.com>* parents: 120 diff changeset	247
102 b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	248 return true;
b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	249 }
b315f3759c56 : big patch Paper <mrpapersonic@gmail.com>* parents: 101 diff changeset	250
9 5c0397762b53 INCOMPLETE: megacommit :) Paper <mrpapersonic@gmail.com> parents: diff changeset	251 } // namespace Strings

Mercurial > minori

annotate src/core/strings.cc @ 260:dd211ff68b36